The Baja 5b Shock Springs from HPI are specifically designed for use in RC cars and provide a reliable solution for suspension. With a length of 135 millimeters and a diameter of 2.2 millimeters, these springs are ideal as replacement parts. They are made from durable material and feature 13 coils that ensure optimal damping and stability. The black color gives the springs an appealing and discreet design that seamlessly integrates into the overall look of the vehicle. These shock springs are available in a convenient packaging unit of two pieces, making it easy to install and replace worn parts. They are compatible with HPI Racing vehicles and contribute to improved driving dynamics and handling. Whether for recreational use or competition, these shock springs are a valuable addition to any RC car, enhancing the driving experience.